Telephone hook



FIG. 1 is a left front perspective of a telephone hook, showing my new design;

FIG. 2 is a front elevational view, thereof;

FIG. 3 is a top plan view, thereof;

FIG. 4 is a rear elevational view, thereof;

FIG. 5 is a side elevational view, the opposite side elevational view being a mirror image, thereof;

FIG. 6 is a bottom plan view, thereof; and,

FIG. 7 is a view as in FIG. 1 taken to a reduced scale, the fragmentary broken line representation of the frame of a hospital bed being shown solely for illustrative purposes, forming no part of the claimed design. 

The ornamental design for a telephone hook, as shown and described. 